batman-adv: consolidate duplicated primary_if checking code
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index ac9bdf8..d9c14b8 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -415,23 +415,10 @@
int last_seen_msecs;
unsigned long last_seen_jiffies;
uint32_t i;
- int ret = 0;
- primary_if = batadv_primary_if_get_selected(bat_priv);
-
- if (!primary_if) {
- ret = seq_printf(seq,
- "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
- net_dev->name);
+ primary_if = batadv_seq_print_text_primary_if_get(seq);
+ if (!primary_if)
goto out;
- }
-
- if (primary_if->if_status != BATADV_IF_ACTIVE) {
- ret = seq_printf(seq,
- "BATMAN mesh %s disabled - primary interface not active\n",
- net_dev->name);
- goto out;
- }
seq_printf(seq, "[B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s)]\n",
BATADV_SOURCE_VERSION, primary_if->net_dev->name,
@@ -485,7 +472,7 @@
out:
if (primary_if)
batadv_hardif_free_ref(primary_if);
- return ret;
+ return 0;
}
static int batadv_orig_node_add_if(struct batadv_orig_node *orig_node,